Hitachi 152SO, Installation & Operation Manual, Page: 28 / 36

PN-152SO Switch Overload Relay
Copyright 2019 SM 5929 Rev. 23, March 2019 6-6
Table 6-2. PN-152SO Parts List (Unit A) (Figure 6-2)
Item Description Part No.
Relay Unit “A” Complete N398329
05 Coil Component N191797
10 Backstrap Component N398317
15 Armature, Steel N291232
20 Armature Stop M152756
25 Screw, 6 - 40 x 3/16 Fil Hd J052247
30 Steel Washers M184967
35 Copper Washers M158914
40 Core Component N255526
42 Pin, .063 Drill Rd M141720
45 Wshr-Spring, Ph Bz J475181
50 Screw M186081
55 Lock Washer M243846
60 Contact Section N398328
65 Contact Section (1 F Contact) N371034-0001 *
* When reordering contact section be sure to
include the 0001 suffix. This suffix indicates
certain processes performed on the contact
section for proper contact operation.